#import <Foundation/Foundation.h>

@interface AllinDESUtil : NSObject
+ (NSData *)DES64EncryptedDataWithKey:(NSString *)key data:(NSData*)data;
+ (NSData *)DES64DecryptedDataWithKey:(NSString *)key data:(NSData*)data;
+ (NSData *)DES64EncryptedDataWithKey:(NSString *)key data:(NSData*)data  iv:(NSString *)iv;
+ (NSData *)DES64DecryptedDataWithKey:(NSString *)key data:(NSData*)data  iv:(NSString *)iv;
@end
